1. Data processing:

For Abel dataset
we delete Misha Gromov and John G. Thompson for they are too hard to disambiguate
For Uhlenbeck K, we merge all 3 items
For Wiles Andrew, we merge Wles, A and Wiles Andrew J
For Jozef Tits, we delete the following papers:

	Preferences and differences in the trail pheromone of the leaf-cutting ant Atta 	sexdens sexdens (Hymenoptera : Formicidae)

	45 years and 100 issues of Mathematical publications of IHSE (Institute of Higher 	Scientific Education)

	I-131 therapy, Graves' disease, multinodular goiter and toxic adenoma: Fixed 		activity versus calculated dose.

For Fields dataset
We delete Grigori Perelman and Maryam Mirzakhani for they are too hard to disambiguate

* the date you accessed the database -- Dec 5 2019
